BOSTON, MASS. - Key moments related to the search for the Boston Marathon bombing suspects, based on reports from the Middlesex County district attorney, Massachusetts State Police, and Boston police.
At 5:10 p.m. Thursday, investigators of the bombings release photographs and video of two suspects. They ask for the public's help in identifying the men.
Around 10:20 p.m., shots are fired on the campus of the Massachusetts Institute of Technology in Cambridge, just outside Boston.
At 10:30 p.m., an MIT campus police officer who was responding to a disturbance is found shot multiple times in his vehicle, apparently in a confrontation with the Boston Marathon bombing suspects. He is later pronounced dead.
Shortly afterward, two armed men reportedly carjack a Mercedes SUV in Cambridge. A man who was in the vehicle is held for about a half hour and then released unharmed at a gas station on Memorial Drive in Cambridge.
Police soon pursue the carjacked vehicle in Watertown, just west of Cambridge.
Some kind of explosive devices are thrown from the vehicle in an apparent attempt to stop police. The carjackers and police exchange gunfire.
A transit police officer is seriously injured.
One suspect, later identified as Suspect No. 1 in the marathon bombings, is critically injured and later pronounced dead.
Authorities launch a manhunt for the other suspect.
Around 1 a.m. Friday, gunshots and explosions are heard in Watertown, just outside Boston.
Dozens of police officers and FBI agents converge on a Watertown neighborhood. A helicopter circles overhead.
Around 4:30 a.m., Massachusetts state and Boston police hold a short outdoor news briefing.
They tell people living in that section of eastern Watertown to stay in their homes.
They identify the carjackers as the same men suspected in the marathon bombings.
Overnight, police also release a photograph of a man believed to be Suspect No. 2, apparently taken from store video earlier in the evening at a 7-Eleven convenience store in Cambridge.
He is wearing a grey hoodie-style sweatshirt.
Around 6:35 a.m., The Associated Press reports that the bomb suspects are from a Russian region near Chechnya and lived in the United States for at least 1 year.
Around 6:45 a.m., The Associated Press identifies the surviving Boston bomb suspect as Dzhokhar A. Tsarnaev, 19, who has been living in Cambridge, Mass.
UPDATE: Around 8 a.m. Boston's police commissioner says all of Boston must stay in their homes as the search for the surviving suspect in the marathon bombings continues.
UPDATE: Around 8:40 a.m., a U.S. law enforcement official and the uncle of the suspects confirm that the name of the slain suspect is Tamerlan Tsarnaev, Dzhokhar Tsarnaev's older brother.
Around 10:35 a.m., the University of Massachusetts Dartmouth says it closed its campus and ordered an evacuation after confirming that Dzhokhar Tsarnaev is registered there. The school says it closed the campus ``out of an abundance of caution'' as the search continued.
Around 11:30 a.m., Massachusetts State Police explain that the brothers suspected in the bombings were in the Honda CRV when they carjacked the Mercedes SUV. For a while, each drove one of the two vehicles, but then ditched the Honda and reunited in the Mercedes.
Around 12:35 p.m., state police in Watertown say officers are searching door-to-door but still have not found the bombing suspect.
WISCONSIN - Mud, debris, and damaged property still cover parts of Northern Iron County after a storm ripped through there more than two weeks ago.
The lack of money to repair certain areas is largely keeping the rebuilding process from getting started.
That's why the Federal Emergency Management Agency came to Iron County Tuesday.
It surveyed the damage because of its severity and the extreme costs to fix.
"Really if it's beyond the scope of local jurisdiction, and even the states that respond," said FEMA External Affairs Officer Troy Christensen.
Wisconsin Emergency Management currently believes the damage caused by the mid-July storm is around $38 million across 10 counties and Bad River Reservation. Around $15 million of that happened in Iron County.
FEMA relies on local government like the ones in Iron County to help it assess damage.
"They have sights selected so they will be showing us a lot of these sights." Said Christensen.
Those sights included multiple towns, Saxon Harbor, and crumbled highways.
This week Iron County gave its damage estimates to FEMA.
RHINELANDER - Building a robot may seem like a pretty lofty summer camp goal, but teens in the Northwoods love the technological challenge.
It's all part of a summer camp that's heavy on science and social interaction.
13-year-old Sean Timm says the eight day robotics camp at Nicolet College mixed the best of both worlds.
"I like technology a lot more than I do outside stuff," Timm said. "It's kind of nice to have technology like drones to bring me outside. It's really fun."
Camp Instructor, Mike Wojtusik has many years of experience as a technology education teacher and robotics advisor. He wants kids to see the importance in learning these skills.
"The kids are getting experience from a mechanical engineering side, electrical engineering side, design, prototyping," said Wojtusik. "We try and cover as much as we can about the whole entire system."
Learning about robotics isn't the only thing these students do. Some of them are also exercising skills they'll need in the future.
"I think it's a great experience for them to understand what really goes on in the real world as far as a career," Wojtusik said.
Certain careers that often require teamwork.
"Challenging part is working with a team because you don't always agree on the same thing," said 12-year-old Louis Malais. "When you build a robot you do the most teamwork than I think in any other job."
As their final project, students design and build their own version of a remote control robot.
They are required to work in teams to sketch a vision, make prototypes and design a working model with aluminum.
"It's not just you know operating a piece of machinery, it's learning how that machinery is put together," Wojtusik said.
Students are piecing together machines and building future careers at the same time.
"If I were to get an opportunity to do something like this in the future, I would definitely take it," Timm said.
Throughout the course of the camp, students were exposed to prototyping, brainstorming, modeling, safety and sketching.
The last day of the robotics camp is scheduled to be Thursday, July 28.
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